The time when doors with a special function did not go hand in hand with aesthetics is history.

With SONIC (acoustic), NRJ (insulating) and SAFETY (burglar-resistant), we developed three door leaves for hinge and pivot doors to unify form and function with the interior.

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Sonic 5

Although a pivot door offers enormous advantages in terms of design, acoustically it has more disadvantages. That is why we developed Sonic, the acoustic, ceiling-high pivot door. (29 dB in situ).

Sonic 4
Sonic 2
Sonic 3